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Stellar Occultation by (897) Lysistrata on 2026-01-28 (19:54:04 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : a799f8e0-de6e-11f0-4858-50ddbff73a0f [asteroids]

 Occultation Date + Time   : 2026-01-28 at 19:54:04 UT +/- 0.0 min  [1]
 Object Designation        : (897) Lysistrata
 Star Designation          : GDR3 3090078856071169536
 Star Coordinates (ICRF)   : RA = 08 22 59.9295, DE = +01 46 08.264  [2]
 Star Magnitudes           : G = 13.5 mag, RP = 13.01 mag, BP = 13.7 mag
 Object Magnitude          : V = 14.44 mag
 Estimated Magnitude Drop  : 1.3 mag
 Estimated Max. Duration   : 1.6 sec
 Speed of the shadow       : 13.6 km/s
 Object Mean Diameter      : 21.9 km  (src: astorb) => apparent = 17 mas
 Apparent Motion           : 0.6250 arcs/min @ PA = 272 deg
 Horizontal Parallax       : 4.8970 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 58° (sunlit = 79%), Sun = 163°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.38 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#78
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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